许(🈯)忠(zhōng )(🕕)信(xìn )(🍅)（(🌠)万(wàn )(👷)梓(🔨)良(liáng )(🆓) 饰(shì )）(🐽)和(hé )洛素(📒)珊(🏽)（(🐌)林(🍩)其(🔼)欣(xīn )(🌰) 饰）(😘)原(🕟)本(běn )(🕸)过(guò )着(zhe )平静(🤢)的(de )(🤴)生活(huó )，但在(🎹)面(miàn )对(duì )(🥈)九(jiǔ )(🐉)七(qī )问(🌰)题时(🔬)，忠(zhōng )(🗼)信(🐮)不(bú )得(dé )(💤)不独自(zì )前(qián )往澳洲。在(❣)异国(guó )(🏇)他(tā )乡(xiāng )，他(tā )结(jié )识(⚫)了(le )大(dà )陆(lù )青年(nián )(🎩)向(🤷)东(dōng )（(🛍)吴镇宇(yǔ )(🕯) 饰），两(liǎng )人在(zài )生疏(shū )环境(🐖)中(zhōng )成为(wéi )了亲(qīn )密的(🗑)朋(péng )(😚)友。然(rán )而(😻)，由(yóu )(🖍)于(🚑)一(yī )(🐶)些(🥀)意(🕕)外(wài )(🤯)，向(xiàng )东(dōng )(🤷)被(bèi )(🔊)押(yā )(💞)回港(🚢)，而(ér )忠(zhōng )信(xìn )回港后(🌚)发(fā )现(xiàn )(🚨)妻(🛑)子与前度(dù )男(❔)友复燃(🌑)旧(🎛)情，夫(fū )(🥎)妻(🥔)陷(xiàn )(💻)入(rù )(🗞)感(gǎn )(🙂)情危(wēi )(🔝)机(jī )。 　　(🤠)与(🤸)此(🌞)同时(shí )(㊙)，安(🙀)靖(🙉)和许(xǔ )(⛓)忠(zhōng )(🎾)诚(⏰)因(yīn )纠(🍄)纷(⛏)认(rèn )识(shí )，但受(shòu )感(gǎn )情(qíng )阴(🕙)影影(yǐng )响(xiǎng )(💠)只(zhī )能(néng )(⛳)保(bǎo )(🏯)持(chí )朋(🎋)友(yǒu )关(guān )系(🐀)。另一方(fāng )(🤖)面(miàn )(⚾)，向(xiàng )(🌮)东(dōng )(👣)为(wéi )了(le )谋取(qǔ )(❕)表姨(💹)妈(mā )谢(xiè )(🏉)西(xī )西(xī )的绿(🛎)卡(kǎ )(💍)而(ér )(🚗)欺(🐾)骗(piàn )她，搞笑情(qíng )节(🌹)不(bú )断(🐨)发(fā )生(shēng )(🥋)。同(tóng )时(shí )(🌪)，侯(hóu )世(🚶)杰(jié )(💹)为了(le )(🐩)复(fù )(💯)仇(chóu )(😝)，以为(🙎)忠(zhōng )信主(zhǔ )使，决(jué )(📧)心(xīn )雪(xuě )(😙)此(cǐ )(🤥)辱(⏲)。这一(yī )(👌)系(💏)列(liè )(📸)错综复(👵)杂(♌)的感(🥅)情(🐞)纠(🍽)葛和(🔞)喜(xǐ )剧元(yuán )(📐)素(sù )(🔎)共同(tóng )(🔙)构(gòu )(🌱)成(👄)了(le )这(zhè )(🆙)个(gè )生(🔫)动(dòng )(💣)的故(gù )(🚡)事